Bounded Martin's Maximum with an Asterisk

Bounded Martin's Maximum, Weak Erd} Os Cardinals, and Ac

We prove that a form of the Erd} os property (consistent with V = LH! 2 ] and strictly weaker than the Weak Chang's Conjecture at !1), together with Bounded Martin's Maximum implies that Woodin's principle AC holds, and therefore 2 @ 0 = @2. We also prove that AC implies that every function f : !1 ! !1 is bounded by some canonical function on a club and use this to produce a model of the Bounde...

Bounded Martin's Maximum, Weak Erdös Cardinals and psi AC

Semi-proper forcing, remarkable cardinals, and Bounded Martin's Maximum

We show that L(R) absoluteness for semi-proper forcings is equiconsistent with the existence of a remarkable cardinal, and hence by [6] with L(R) absoluteness for proper forcings. By [7], L(R) absoluteness for stationary set preserving forcings gives an inner model with a strong cardinal. By [3], the Bounded Semi-Proper Forcing Axiom (BSPFA) is equiconsistent with the Bounded Proper Forcing Axi...

Estimating a Bounded Normal Mean Relative to Squared Error Loss Function

Let be a random sample from a normal distribution with unknown mean and known variance The usual estimator of the mean, i.e., sample mean is the maximum likelihood estimator which under squared error loss function is minimax and admissible estimator. In many practical situations, is known in advance to lie in an interval, say for some In this case, the maximum likelihood estimator...

Design and Implementation VOIP Service on Open IMS and Asterisk Servers Interconnected through Enum Server

Asterisk and Open IMS use SIP signal protocol to enable both of them can be connected. To facilitate both relationships, Enum serverthat is able to translate the numbering address such as PSTN (E.164) to URI address (Uniform Resource Identifier)can be used. In this research, we interconnect Open IMS and Asterisk server Enum server. We then analyze the server performance and PDD (Post Dial Delay...